| To: | Tom W8JI <w8ji@w8ji.com>, PE1E <PE1E@chello.nl>,amps@contesting.com |
|---|---|
| Subject: | Re: [Amps] pi filter QBL 5/3500 |
| From: | Peter Chadwick <g3rzp@g3rzp.wanadoo.co.uk> |
| Reply-to: | g3rzp@g3rzp.wanadoo.co.uk |
| Date: | Tue, 7 Nov 2006 15:06:11 +0100 (CET) |
| List-post: | <mailto:amps@contesting.com> |
The linearity of the G2DAF was questioned by a professional valve design and applications engineer (the late G6JP) shortly after the circuit was first published some 40 years ago. Subsequent events have not, to my mind, shown his doubts about the circuit to be wrong. 73 Peter G3RZP _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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